Connecting line convenient to store

Abstract

The utility model discloses a connecting line capable of being stored conveniently, which comprises a lower cover and an upper cover which are fixedly connected, the lower cover and the upper cover are both connected with a wire outlet pipe and are both connected with a wire body in a penetrating manner, the inner side of the lower cover is rotatably connected with a rotating shaft, the upper end of the rotating shaft is elastically and slidably connected with two limiting pieces, and the limiting pieces are connected with the lower cover and the upper cover. A second partition plate and a first partition plate are fixedly installed on the outer sides of the rotating shaft and the limiting pieces respectively, a rotary knob is rotationally installed at the top of the upper cover, a threaded column is arranged at the lower end of the rotary knob, a cavity is formed in the inner side of the upper cover, and the threaded column is arranged in the cavity. A push plate is slidably mounted in the cavity of the upper cover, a first air bag is arranged between the push plate and the inner wall of the cavity, and the lower end of the first air bag is connected with a second air bag. According to the connecting line capable of being stored conveniently, winding storage and paying-off adjustment can be conveniently carried out, and the line body can be automatically cleaned in the storage process.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wires, in particular to a connecting wire that can be conveniently stored. Background Art

[0002] The connecting wire is an important carrier for data and power exchange and an important accessory of electronic equipment. However, the existing connecting wire still has some shortcomings.

[0003] In the prior art, there is a connection line for easy storage, such as the publication number CN213340972U, which includes a data line, a base shell is arranged outside the data line, a plurality of equally spaced pressing wheels are rotatably connected to the base shell, strip holes are provided on both sides of the base shell, the data line passes through the strip holes, a sliding cavity is provided in both sides of the upper end of the base shell, a clamping block is slidably connected in the sliding cavity, a compression spring is arranged between the clamping block and the inner wall of the sliding cavity, the data line is passed through the two strip holes and placed on the pressing wheel on the base shell, and then the cover plate is inserted into the base shell by hand, the clamping block is clamped with the block, and is fixed, the data line is arranged between the base shell and the pressing wheel on the support column, the use length is fixed, the cover plate is pressed downward, the data line is retracted in the base shell, and is clamped with different blocks by the clamping block, so as to control the use length of the data line, which is convenient for storage, adjustment and carrying, but in the process of use, due to the fixed position of the block, the storage adjustment range of the data line is limited, and there are certain use defects. Utility Model Content

[0004] The purpose of the utility model is to provide a connecting wire that can be stored conveniently, so as to solve the problem of limited storage and adjustment range of connecting wires in the current market proposed by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting line that can be conveniently stored, comprising a lower cover and an upper cover that are fixedly connected, and the lower cover and the upper cover are both connected with an outlet tube, and a wire body is connected through the lower cover and the upper cover, and the wire body and the outlet tube are clearance-matched, the inner side of the lower cover is rotatably connected with a rotating shaft, and the upper end of the rotating shaft is elastically slidably connected with two limit members, and the two limit members clamp the middle position of the wire body, the outer sides of the rotating shaft and the limit members are respectively fixedly installed with a second partition and a first partition, a knob is rotatably installed on the top of the upper cover, and a threaded column is arranged at the lower end of the knob, and a cavity is opened on the inner side of the upper cover, and a push plate is slidably installed in the cavity of the upper cover, and a first air bag is arranged between the push plate and the inner wall of the cavity, and the lower end of the first air bag is connected with the second air bag.

[0006] Preferably, the rotating shaft and the lower cover are elastically rotatably connected, and a spring is connected between the rotating shaft and the limiting member, and the middle position of the wire body is clamped and fixed between the two limiting members, and the outer wall of the limiting member is arranged in an arc-shaped structure.

[0007] By adopting the above technical solution, the limiting member can clamp the middle part of the wire body, so that the rotation of the shaft can drive the limiting member to rotate synchronously, and the limiting member can synchronously reel up the two ends of the wire body.

[0008] Preferably, the radii of the first partition plate and the second partition plate are both smaller than the inner diameters of the lower cover and the upper cover, and the first partition plate and the second partition plate are both closely supported on the outer side of the wire body.

[0009] By adopting the above technical solution, the first partition plate and the second partition plate can support the wound wire body, thereby preventing the wire body from being scattered and entangled during the winding process.

[0010] Preferably, the threaded column at the lower end of the knob is threadedly connected to the push plate, and the push plate is slidably connected to the cavity of the upper cover.

[0011] By adopting the above technical solution, the rotating knob can drive the threaded connection between the threaded column and the push plate, so that the push plate can slide and adjust in the cavity, thereby squeezing the first airbag.

[0012] Preferably, the first airbag and the second airbag are interconnected, and the second airbag is embedded and installed on the lower surface of the upper cover, and the upper ends of the second airbag and the limiting member correspond to each other, and the lower surface of the second airbag is rough.

[0013] By adopting the above technical solution, after the first airbag is pressurized, part of the gas inside it can be input into the second airbag, so that the second airbag expands and squeezes the limiter, thereby limiting the limiter and preventing the shaft from rotating and changing the degree of retraction and extension of the wire body.

[0014] Preferably, a cleaning brush is provided on the inner wall of the outlet pipe, and the cleaning brush is attached to the wire body, and a blade is provided at the lower end of the second partition.

[0015] By adopting the above technical solution, when the wire body is rolled up, the cleaning brush can clean the wire body, and at the same time the shaft drives the second partition to rotate, so that the wind force generated by the rotation of the blades blows out the swept dust and the like.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the conveniently retractable connecting wire can be conveniently wound and retracted and adjusted to release the wire, and the wire body can be automatically cleaned during the retraction process. The specific contents are as follows:

[0017] 1. A limiter, a first airbag and a second airbag are provided. The middle part of the wire body can be clamped by the limiter, and when the rotating shaft drives the limiter to rotate, the two ends of the wire body can be rotated and stored. After the wire body storage adjustment is completed, the knob is rotated to drive the push plate to move downward, so that the push plate squeezes the first airbag, so that the second airbag expands and squeezes the top of the limiter, so as to realize the positioning of the limiter, and then the adjusted wire body is positioned for easy storage and use;

[0018] 2. It is equipped with blades and cleaning brushes. When the shaft rotates elastically to realize the winding and storage of the wire body, the cleaning brush on the inside of the wire outlet tube can clean the dust and impurities on the outside of the wire body. At the same time, when the shaft drives the second partition to rotate, the blades under the second partition will generate airflow, thereby blowing the dust on the cleaning brush outwards, thereby realizing effective cleaning of the wire body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the lower cover and the upper cover of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the limiter and the line body of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the first partition and the second partition of the utility model.

[0024] In the figure: 1. lower cover; 2. upper cover; 3. outlet pipe; 4. wire body; 5. rotating shaft; 6. limiter; 7. spring; 8. first partition; 9. second partition; 10. knob; 11. push plate; 12. first air bag; 13. second air bag; 14. blade; 15. cleaning brush. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5The utility model provides a technical solution: a connecting line that can be conveniently stored, comprising a fixedly connected lower cover 1 and an upper cover 2, and the lower cover 1 and the upper cover 2 are both connected with an outlet pipe 3, and the lower cover 1 and the upper cover 2 are both penetrated and connected with a wire body 4, and at the same time, the wire body 4 and the outlet pipe 3 are clearance-matched, the inner side of the lower cover 1 is rotatably connected with a rotating shaft 5, and the upper end of the rotating shaft 5 is elastically slidably connected with two limit members 6, and the two limit members 6 clamp the middle position of the wire body 4, and the outer sides of the rotating shaft 5 and the limit members 6 are respectively fixedly installed with a second partition plate 9 and a first partition plate 8, a knob 10 is rotatably installed on the top of the upper cover 2, and a threaded column is arranged at the lower end of the knob 10, and a cavity is opened on the inner side of the upper cover 2, and a push plate 11 is slidably installed in the cavity of the upper cover 2, and a first air bag 12 is arranged between the push plate 11 and the inner wall of the cavity, and the lower end of the first air bag 12 is connected with a second air bag 13.

[0027] The rotating shaft 5 and the lower cover 1 are elastically rotatably connected, and a spring 7 is connected between the rotating shaft 5 and the limiter 6, and the middle position of the wire body 4 is clamped and fixed between the two limiters 6, and the outer wall of the limiter 6 is arranged in an arc-shaped structure. The radii of the first partition 8 and the second partition 9 are both smaller than the inner diameters of the lower cover 1 and the upper cover 2, and the first partition 8 and the second partition 9 are both fitted and supported on the outer side of the wire body 4. The threaded column at the lower end of the knob 10 is threadedly connected to the push plate 11, and the push plate 11 is slidably connected to the cavity of the upper cover 2. The first airbag 12 and the second airbag 13 are interconnected, and the second airbag 13 is embedded and installed on the lower surface of the upper cover 2, and the upper ends of the second airbag 13 and the limiter 6 correspond to each other, and the lower surface of the second airbag 13 is rough.

[0028] like Figure 1-Figure 4 As shown, when the length of the wire body 4 needs to be adjusted, the knob 10 is rotated so that the knob 10 drives the push plate 11 to move upward in the cavity, so that part of the gas in the second airbag 13 can enter the first airbag 12, causing the second airbag 13 to shrink. At this time, the limit of the limiter 6 can be released, and then the wire body 4 is pulled to make the wire body 4 telescopically adjusted along the outlet pipe 3. At the same time, the wire body 4 will drive the limiter 6 and the rotating shaft 5 to rotate synchronously. When the length adjustment of the wire body 4 is completed, the knob 10 is rotated in the opposite direction to make The push plate 11 moves downward along the cavity, thereby squeezing the first airbag 12, so that part of the gas in the first airbag 12 enters the second airbag 13, so that the second airbag 13 expands and squeezes the limiter 6, thereby realizing the positioning of the limiter 6 and the rotating shaft 5, preventing the limiter 6 from winding up the pulled out wire body 4, and realizing the limitation of the unwinding length of the wire body 4. When the wire body 4 needs to be stored, it is only necessary to rotate the knob 10 again to shrink the second airbag 13, and the limiter 6 can automatically wind and store the wire body 4.

[0029] The inner wall of the outlet pipe 3 is provided with a cleaning brush 15, and the cleaning brush 15 is attached to the wire body 4, and the lower end of the second partition 9 is provided with a blade 14, such as Figure 2-Figure 3 and Figure 5 As shown, when the wire body 4 is wound, the cleaning brush 15 on the inner side of the outlet pipe 3 can automatically clean the dust and impurities on the outer side of the wire body 4. At the same time, the rotating shaft 5 will drive the second partition 9 to rotate, so that the blades 14 on the lower surface of the second partition 9 rotate, thereby generating an airflow to blow toward the outlet pipe 3, so as to blow away the swept dust and impurities and achieve further cleaning.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A connecting wire that can be conveniently stored, comprising a lower cover (1) and an upper cover (2) that are fixedly connected, wherein both the lower cover (1) and the upper cover (2) are connected with a wire outlet tube (3), and both the lower cover (1) and the upper cover (2) are connected with a wire body (4) penetrating through them, and the wire body (4) and the wire outlet tube (3) are clearance-matched, characterized in that: The inner side of the lower cover (1) is rotatably connected to a rotating shaft (5), and the upper end of the rotating shaft (5) is elastically slidably connected to two limiting members (6), and the two limiting members (6) clamp the middle position of the wire body (4), and the outer sides of the rotating shaft (5) and the limiting members (6) are respectively fixedly installed with a second partition plate (9) and a first partition plate (8), and the top of the upper cover (2) is rotatably installed with a knob (10), and the lower end of the knob (10) is provided with a threaded column, and a cavity is opened on the inner side of the upper cover (2), and a push plate (11) is slidably installed in the cavity of the upper cover (2), and a first airbag (12) is provided between the push plate (11) and the inner wall of the cavity, and the lower end of the first airbag (12) is connected to the second airbag (13).

2. The conveniently retractable connecting wire according to claim 1, characterized in that: The rotating shaft (5) and the lower cover (1) are elastically rotatably connected, and a spring (7) is connected between the rotating shaft (5) and the limiting member (6). The middle position of the wire body (4) is clamped and fixed between the two limiting members (6), and the outer wall of the limiting member (6) is arranged in an arc-shaped structure.

3. The conveniently retractable connecting wire according to claim 1, characterized in that: The radii of the first partition plate (8) and the second partition plate (9) are both smaller than the inner diameters of the lower cover (1) and the upper cover (2), and the first partition plate (8) and the second partition plate (9) are both closely attached and supported on the outer side of the wire body (4).

4. The conveniently retractable connecting wire according to claim 1, characterized in that: The threaded column at the lower end of the knob (10) is threadedly connected to the push plate (11), and the push plate (11) is slidably connected to the cavity of the upper cover (2).

5. The conveniently retractable connecting wire according to claim 1, characterized in that: The first airbag (12) and the second airbag (13) are interconnected, and the second airbag (13) is embedded and installed on the lower surface of the upper cover (2), and the upper ends of the second airbag (13) and the limiting member (6) correspond to each other, and the lower surface of the second airbag (13) is rough.

6. The conveniently retractable connecting wire according to claim 1, characterized in that: The inner wall of the outlet pipe (3) is provided with a cleaning brush (15), and the cleaning brush (15) is attached to the wire body (4), and a blade (14) is provided at the lower end of the second partition plate (9).

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